baber/WOPTO huggingface dataset:
Patent GB-8922076-D0 (GB)
Title: Novel process
IPC: C07D473/40
Filed: 1989-09-28
Abstract: A process for the preparation of a compound of formula (A): <CHEM> wherein X is hydrogen, hydroxy, chloro, C1-6 alkoxy or phenyl C1-6 alkoxy and Ra and Rb are hydrogen, including acyl and phosphate derivatives thereof; which process comprises:  i) the preparation of a compound of formula (I): <CHEM> wherein R1 is C1-6 alkyl, or phenyl C1-6 alkyl in which the phenyl group is optionally substituted; R2 is hydrogen, hydroxy, chlorine, C1-6 alkoxy, phenyl C1-6 alkoxy or amino; and R3 is halogen, C1-6 alkylthio, C1-6 alkylsulphonyl, azido, an amino group or a protected amino group, which process comprises the reaction of a compound of formula (II): <CHEM>  with a compound of formula (VII): <CHEM> wherein Q is a leaving group, J is hydrogen or halo and R1 is as hereinbefore defined; to give a compound of formula (VIII): <CHEM> followed by reduction of the compound of formula (VIII) to give a compound of formula (I) as hereinbefore defined; and, as necessary or desired, interconverting variables R1, R2 and R3 to further values of R1, R2 and R3; (ii) the conversion of the resulting compound of formula (I) to a compound of formula (A) by converting variable R3, when other than amino, to amino, reducing the ester groups CO2R1 to CH2OH and optionally forming acyl or phosphate derivatives thereof, and as necessary or desired converting variable R2 in the compound of formula (I) to variable X in the compound of formula (A).
Patent GB-9000302-D0 (GB)
Title: Muscarinic receptor antagonists
IPC: A61P7/10
Filed: 1990-01-06
Abstract: A muscarinic receptor antagonist of formula (I) or a pharmaceutically acceptable salt thereof, wherein X is N or (a) where R<4> is H, halo or C1-C4 alkyl; R<1> is H or C1-C4 alkyl; R<2> is H or C1-C4 alkyl; Y is a direct link, O or S; m is an integer of from 1 to 4; n is 2 or 3; and R<3> is 1- or 2-naphthyl or a group of formula (b), (c) or Het where R<5> and R<6> are each independently H, C1-C4 alkyl, C1-C4 alkoxy, -(CH2)qOH, halo, trifluoromethyl, cyano, -(CH2)qNR<7>R<8>, -OCO(C1-C4 alkyl), -SO2NH2 or -CONR<9>R<10>; where either R<7> and R<8> are each independently H or C1-C4 alkyl, or R<7> is H and R<8> is -SO2(C1-C4 alkyl), -CONR<9>R<10>, -CO(C1C4 alkyl) or -SO2NH2; R<9> and R<10> are each independently H or C1-C4 alkyl; q is 0, 1 or 2; Z and Z<1> are each independently O or CH2; p is 1, 2 or 3; and ''Het'' is pyridyl, pyrazinyl or thienyl. The compounds are particularly useful in the treatment of irritable bowel syndrome.
Patent GB-9123930-D0 (GB)
Title: Improved method and apparatus for shaping thermoplastic tubes
IPC: B29C53/08
Filed: 1991-11-11
Abstract: A method of and apparatus for shaping thermoplastic tube (1) by external formers (5,6,7,8) uses pulsed emission of short wave infra-red radiation (33) to soften the thermoplastic material with the tube (1) held in the required configuration on the formers (5,6,7,8) followed by air cooling (33) to harden the thermoplastic material and retain the required configuration. A jig (3) for supporting the tube (1) in the desired configuration comprises a base table (4) on which the formers (5,6,7,8) are adjustably mounted for altering the desired configuration. <IMAGE>
Patent GB-9523295-D0 (GB)
Title: Oral pharmaceutical preparation
IPC: A61K47/00
Filed: 1995-11-14
Abstract: The invention relates to an oral multiple emulsion pre concentrate comprising a surface active agent, ethanol a lipophilic and/or an amphiphilic solvent. The composition comprising from about 5 to about 30 % by weight of cyclosporin, from about 5 to about 30 % by weigh of tocopheryl polyethylene glycol carboxylic acid ester, from about 5 to about 20 % by weight of ethanol, from about 20 to about 55 % by weight of a lipophylic solvent and/or from about 10 to about 55 % by weight of an amphiphilic solvent, and if desired from about 10 to about 20 % by weight of co-tenside.
Patent GB-9614001-D0 (GB)
Title: Self piercing riveting
IPC: B21J15/02
Filed: 1996-07-04
Abstract: A self-piercing rivet comprising a rivet slug incorporating a bore with a tapered outer end at the end of the rivet intended to penetrate a workpiece, said tapered end forming a piercing region adapted to ease penetration of the rivet into workpieces and wherein the other end of the rivet slug also incorporates a bore with a tapered outer end, thus obviating the need to orientate the rivet with respect to the workpiece prior to deformation. <IMAGE>
Patent GB-9704288-D0 (GB)
Title: Hydrogels
IPC: A61L15/16
Filed: 1997-03-01
Abstract: Novel cross-linked polyesters of pyromellitic anhydride and a polyhydroxy compound containing more than two hydroxyl groups are highly water absorbent, and biodegradable, water swellable. The polyesters may be employed for the manufacture of medical devices such as prosthetic implants, supports for cell cultures or as wound dressings e.g. as a debriding agent.
Patent GB-9815598-D0 (GB)
Title: Arithmetic apparatus, method and program storage device for controlling the arithmetic apparatus, electronic circuit apparatus controlled by arithmetic
IPC: G06F9/445
Filed: 1998-07-20
Abstract: An arithmetic apparatus (110) for enabling a program (160) to be activated with a shorter startup time afterthe arithmetic apparatus (110) restarts. Data relating to the current state of a predetermined application program (160) is temporarily stored in a volatile main storage device (103) (e.g. RAM). A data saving means saves the current state data to a nonvolatile storage device (106) (e.g. flash memory) while an executing means (101) (e.g. CPU) is still executing the application program (160) under the control of a operating system (161). This data is stored even when the power to the arithmetic apparatus (110) is disconnected. After the arithmetic apparatus (110) restarts and before the application program (160) is executed by the executing means (101), a transmitting means transmits the previously saved data from the nonvolatile storage device (106) to the main storage device (103). A producing means then produces a previous state on the basis of the previously saved data allowing the executing means (101) to execute the application program (160) in the produced previous state.
Patent GB-9909015-D0 (GB)
Title: Testing device and method of use
IPC: G01N1/22
Filed: 1997-10-28
Abstract: Method for controlling movement of a liquid from a first location to a second location via a dispenser for the liquid located in a liquid line between the first and second location. The dispenser includes a nozzle, an internal liquid conduit, a valve, a body portion, a hollow annular collar and a first detector. The first detector is located in the collar which is positioned around the nozzle or between the nozzle and the body portion such that the first detector is in vapor communication with a vapor space above the second location. The vapor from the vapor space is analyzed by withdrawing the vapor past the first detector and using the results of the analysis to control the operation of the valve.
Patent GB-9923418-D0 (GB)
Title: Optical measurement of fluid samples
IPC: G01N21/03
Filed: 1999-10-04
Abstract: Fluid samples of very small but precisely equal volume are repetitively collected and subsequently analyzed by being illuminated with measurement light. The collection cells fill spontaneously and the analysis is performed with the sample in the cell.
Patent GB-9929944-D0 (GB)
Title: Fracture brace
IPC: A61F5/058
Filed: 1999-12-17
Abstract: An orthopaedic brace apparatus for the treatment of fractures is described. The brace comprises two portions (2,3) joined together by a strap (4). The first portion (2) comprises at least one preformed pad and the second portion (3) comprises at least two preformed pads (5, 6) joined together by resilient material (7). The resilient material is elastically deformable and the preformed pads are formed from a material that resists slippage such that the apparatus provides gentle compression on the fracture.
Patent HU-9203304-D0 (HU)
Title: 3-benzylidene-1-carbamoyl-2-pyrrolidone analogues
Inventor: KAMATA SUSUMU
IPC: C07D263/40
Filed: 1992-01-14
Abstract: A novel 3-benzylidene-1-carbamoyl-2-pyrrolidone analog represented by general formula (I), which is excellent in an antiinflammatory action and more particularly is useful for treating chronic inflammation without causing adverse effects such as gastric disorders, wherein R<1> and R<2> represent each independently hydrogen, alkyl, alkoxy or halogen; R<3> represents hydrogen or acyl; R<4> represents hydrogen, alkyl, hydroxy, alkoxy, cyano or halogen; R<5> and R<6> represent each independently hydrogen, alkyl, aryl, aralkyl, heterocycle, (un)substituted amino or OR<7> wherein R<7> represents hydrogen, alkyl, aryl, acyl or aralkyl, or alternatively R<5> and R<6> are combined together with the nitrogen atom to form a heterocyclic group which may further contain N, O and/or S; and X and Y represent each independently O, S, (un)substituted imino or (un)substituted methylene. <CHEM>
Patent HU-9401989-D0 (HU)
Title: A novel human kunitz-type protease inhibitor and variants thereof
Inventor: NORRIS KJELD
IPC: A61K38/55
Filed: 1993-01-07
Abstract: The present invention relates to a human Kunitz-type protease inhibitor comprising the following amino acid sequenceAsp Leu Leu Pro Asn Val Cys Ala Phe Pro Met Glu Lys Gly Pro Cys Gln Thr Tyr Met Thr Arg Trp Phe Phe Asn Phe Glu Thr Gly Glu Cys Glu Leu Phe Ala Tyr Gly Gly Cys Gly Gly Asn Ser Asn Asn Phe Leu Arg Lys Glu Lys Cys Glu Lys Phe Cys Lys Phe Thr(SEQ ID NO:1)or a variant thereof with protease inhibitor properties.
Patent HU-9603328-D0 (HU)
Title: Retroviral protease inhibitor combinations
Inventor: BRYANT MARTIN L
IPC: A61P31/04
Filed: 1995-06-02
Abstract: The present invention is directed to a method for selecting a first and a second retroviral protease inhibitor for administration to a patient, the method comprising 
(a) exposing said first retroviral protease inhibitor to a propagating culture of retroviruses and 
(b) determining the retroviral inhibitory activity of one or more candidate retroviral protease inhibitors against a retroviral strain that emerges after step (a), 
wherein said second retroviral protease inhibitor is selected from said candidate retroviral protease inhibitors based on its effectiveness against said retroviral strain.
Patent IT-9067586-D0 (IT)
Inventor: BASTIOLI CATIA
IPC: C08L3/00
Filed: 1990-07-25
Abstract: The material, which is usable for the production of biodegradable articles in film, sheet or fiber form, can be produced by extrusion from a molten mass including a synthetic thermoplastic polymer and a destructured starch to which a boron containing compound, such as boric acid, metaboric acid, borax and derivatives thereof has been added. Articles made of this material have improved transparency, Young's modulus and tear strength.
Patent SE-0000910-D0 (SE)
Inventor: IBURG PETER
IPC: F24F/
Filed: 2000-03-20
Abstract: The ventilation device comprises a gap in the frame (1) or casement (2) with a gap valve mounted over the opening on the inside of the window. An insert (9a, 9b) of elastic noise-damping material fills the space inside the gap and has air passages (10) extending through it in order to allow air to pass through. Prior to fitting inside the gap, the dimensions of the insert are much greater than those of the gap.
Patent SE-0001674-D0 (SE)
Inventor: PETERSSON STIG
IPC: H01Q15/14
Filed: 2000-05-05
Abstract: When manufacturing waveguides, for example densely located waveguide channels, for electromagnetic waves such as microwaves, the channels are produced from rod-shaped bodies (1) of a material permeable to the waves and non significantly attenuating the waves. The bodies (1) can for example project from a base plate (3) and their side surfaces are coated with electrically conducting material but not their free end surfaces (5). The interior of the bodies form the waveguide channels, which have their walls formed from the layer of electrically conducting material. By giving the rod-shaped bodies suitable shapes for example an antenna side or half of a waveguide antenna can be manufactured. The rod-shaped bodies can before applying the electrically conducting material be coated with one or several layers of non-attenuating and non-conducting lacquer filling pores and smoothing the surface of the bodies. Thereby, the layer of electrically conducting material obtains a smooth transition surface to the material of the bodies giving the channels good waveguide characteristics. If the material used in the bodies has a strong surface porosity, the channels formed from the rod-shaped bodies become strongly attenuating to the electromagnetic waves. A set of such bodies located at the sides of each other and having suitable dimensions of the bodies gives an element working strongly attenuating to the electromagnetic waves.
Patent SE-0003084-D0 (SE)
Inventor: BEIJBOM PETER
IPC: B05B15/555
Filed: 2000-09-01
Abstract: The present invention relates to a device at washing apparatus for washing objects, preferably spray guns, with a washing liquid, preferably a solvent. The washing apparatus (1, 2, 3 or 3A) has at least one wash chamber (5) in which the object (4) is located for washing and at least one first container (B1) for collecting impure washing liquid from the wash chamber (5). The washing apparatus (1, 2, 3 or 3A) further comprises a distilling device (8) for distillation of impure washing liquid and obtaining pure washing liquid. This distilling device (8) includes a third container (B3) in which impure washing liquid is vaporized. Means are provided to see to that the volume (V1) of impure washing liquid which at the most or as a maximum can be brought to flow from said first container (B1) to said third container (B3) is equal to or less than the volume (V3) for washing liquid in said third container (B3) in order to prevent said third container (B3) from located overfull (FIG. 1).
Patent SE-0101585-D0 (SE)
Inventor: HANSSON HENRIK
IPC: A61B17/80
Filed: 2001-05-08
Abstract: The present invention relates to an implant for fixation of bone fragments at femur fractures, preferably subtrochantary femur fractures, said implant comprising an elongated member (9) and integral therewith, a sleeve like member. The elongated member (9) has an inner side (14) and an outer side (15), said inner side 814) being adapted to engage the bone fragment (3) including the femoral shaft (1). The elongated member (9) of the implant (8) has elongated holes (16) for screws (11) having heads (18) with contact surfaces (19) which are adapted to engage contact surfaces (17) on the elongated member (9). Each contact surface (17) on the elongated member (9) is inclined relative to the inner side (14) of said elongated member (9) such that the distance (A) between said contact surface (17) at the rear portions (16a) of the elongated hole (16) and said inner side (14) is greater than the distance (B) between said contact surface (17) and said inner side (14) at front portions (16b) of the elongated hole (16), whereby each screw (11) can move in forward direction (F) in said elongated hole (16) without said movement being counteracted or substantially counteracted by the contact surface (17) of the elongated member (9).
Patent SE-0200913-D0 (SE)
Inventor: JUNGVIG SVEN-ERIK
IPC: E03B9/14
Filed: 2002-03-22
Abstract: A water discharge valve comprising a longitudinal surrounding valve housing (2) arranged at a first end portion and an outlet member (3) adjacent to a second end portion, and having a control member (8) by said second end portion, arranged to accomplish movement of a valve cone (5) towards/from a valve seat located adjacent to the first end portion. A tubular shaft communicates with the atmosphere and a valve means (V) is arranged to close the opposite end portion of the tubular shaft (7) by water pressure flowing through the valve housing (2) to the outlet member (3). The valve means (V) opens communication from the internal part of the tubular shaft (7) to the valve housing (2) when said water pressure is lost. Opening of the valve means (V) supplying air into the valve housing (2) simultaneously results in closing of a portion of the valve housing (2), surrounding the valve cone (5), for communication with the part of the valve housing (2) surrounding the tubular shaft (7). <IMAGE>
Patent SE-0300734-D0 (SE)
Inventor: LARSSON AAKE
IPC: A61M16/00
Filed: 2003-03-18
Abstract: Method of Determining an Aspiration Flow and an Aspiration Time and an Apparatus for the Aspiration of a Dead Space <??>A method of determining an aspiration flow and an aspiration time during aspiration of a dead space is disclosed. The method is made more effective through the method steps of determining the volume of the dead space to be aspired during an expiration, determining an expiration flow with respect to time during at least a latter part of the expiration, and optimising the aspiration time and the aspiration flow from the determined volume of the dead space and the measured expiration flow with respect to time is such a way that the dead space can be aspirated during an ongoing expiration with a minimum of interference to the flow balance in the expiration flow as observed from a point upstream and/or downstream the dead space. <IMAGE>
Patent SE-0301790-D0 (SE)
Inventor: GUSTAFSSON FREDRIK
IPC: G10H1/16
Filed: 2003-06-23
Abstract: The invention describes an apparatus for software or hardware emulation of electronic audio equipment, which characterizes a non-linear behavior. The invention comprises an analog to digital interface (504) for the input audio signal (502), whose output (506) is communicatively coupled to a dynamic non-linearity (508). The output (514) of this dynamic non-linearity is finally communicatively coupled to an interface (516) producing the output audio signal (518). The dynamic non-linearity consists of a mode switching static non-linear function, where the mode parameter (512) is estimated in a function (510) based on the previous values on the input (506) and output (514) of the dynamic non-linearity.
Patent SE-0303353-D0 (SE)
Inventor: PETTERSSON ROLF
IPC: B60R/
Filed: 2003-12-12
Abstract: A maneuver device (8) for opening and closing the box (1) is designed to activate at least one lifting device (4) for raising or lowering the cover part (3) of the box relative to the base part (2) whilst ensuring that the cover and base parts remain substantially parallel to each other.
Patent SE-0303435-D0 (SE)
Inventor: NILSSON KURT
IPC: C12M1/02
Filed: 2003-12-16
Abstract: The invention relates to a method of producing a slurry of microorganisms in an aqueous medium, wherein the slurry contains a very large quantity of microorganisms as a result of creating an environment that promotes a significant increase/growth of the microorganisms slurried in the aqueous medium. The invention also relates to an arrangement (108) for carrying out the method. The slurry is intended for use in decontaminating primarily hydrocarbon contaminated areas of the ground/soil and contaminated water present in said areas, such water consisting at least partially of groundwater in many instances. <??>The slurry of microorganisms is produced by delivering freeze-dried microorganisms to a cavity (204) that is surrounded by porous material (203). The pores of the porous material and the cavity located therein are filled with an aqueous medium that contains nutrients, trace elements and other substances necessary for the growth of the microorganisms. Mixing or stirring of the slurry is achieved with the aid of an oxygen containing gas, normally air, delivered to the lower part of the porous material. The gas rises upwards and is therewith dissolved partially in the medium and results in mixing of the medium. The pores in the porous material are mutually connected through passageways and provide beneficial conditions for the growth of said microorganisms. <IMAGE>
Patent SE-0303545-D0 (SE)
Inventor: CALANDRO DANIEL
IPC: A24B15/16
Filed: 2003-12-29
Abstract: The present invention provides a nontobacco or herbal moist snuff composition comprising an herbal component comprising, or consisting essentially of, corn silk. The present invention also provides a method of producing a nontobacco moist snuff composition having an herbal component comprising, or consisting essentially of, corn silk. Corn silk has a light texture, smooth mouth feel, uniform appearance, and a smell and taste that is nonexistent or easily disguisable. When corn silk is combined with a suitable casing component, the resulting nontobacco moist snuff composition has a light, elastic, and moist texture, a soft and smooth mouth feel, a uniform color and particle size, and a long lasting and tobacco-like smell and taste with a characteristic tobacco-like “bite.”
Patent SE-8203885-D0 (SE)
Inventor: ASANDER STAFFAN
IPC: E02F3/76
Filed: 1982-06-23
Abstract: The ploughshare works in conjunction with a spring so that it is bent downwards on coming into contact with an obstacle, and then resumes its normal position. The blade also works with a control so that, dependent upon the shape of the encountered obstacle, it is either lifted or bent downwards. The control incorporates the spring.
Patent SE-8206306-D0 (SE)
Inventor: HOLMEROS S
IPC: A01J25/13
Filed: 1982-11-05
Abstract: No further information available at time of publication.
Patent SE-8305470-D0 (SE)
Inventor: MOSTOSI A
IPC: H01H71/04
Filed: 1983-10-05
Abstract: A plug-in electric switch which includes a mobile unit and a fixed unit, the fixed unit having a recess and a spring biased sliding plate, the mobile unit including a contact arm and main contacts, secondary contacts carried by both the mobile and the fixed units, a rod slidably mounted relative to and carried by the mobile unit, the rod having an end with an inclined face adapted to contact an inclined face of a slidably mounted latch, spring biasing the latch in a direction to maintain the faces in sliding contact, and another spring normally biasing the rod in a direction toward the contact or support arm such that when the main contacts are closed the mobile and fixed units are prevented from being disengaged or re-engaged and at a partially engaged position the main contacts cannot be closed.
Patent SE-8402695-D0 (SE)
Inventor: SUMMERS C F
IPC: E21B49/00
Filed: 1984-05-18
Abstract: In order to provide a reliable test for the presence of native hydrocarbons down a borehole during drilling with an oil-base drilling mud, a sample of the rock cuttings brought up from the vicinity of the drill bit by the circulating mud flow is collected, the sample or a fluid prepared from the sample is then placed in a spectrometer and is excited with electromagnetic radiation of one or more wavelengths. The radiation absorbed and/or emitted by the excited sample or sample preparation is sensed, and a plot is produced of the excitation and/or emission wavelengths against intensity, or in certain circumstances of the emission wavelengths against the excitation wavelengths. It can then be determined from the characteristic profile so obtained whether the hydrocarbon content of the sample incorporates only the oil base of the drilling mud or a combination of this oil-base and native hydrocarbons.